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  • scales
  • Some examples of planar cell polarity include the scales of fish being oriented in the same direction and similarly the feathers of birds, the fur of mammals, and the cuticular projections (sensory hairs, etc.) on the bodies and appendages of flies and other insects. (wikipedia.org)
  • dynamics
  • Microtubule polarity is reflected in the difference in polymerization dynamics at the two ends, with the plus end growing faster than the minus end (for review see Desai and Mitchison, 1997 ). (rupress.org)
  • Cells
  • These cells have an apical-basal polarity defined by the apical membrane facing the outside surface of the body, or the lumen of internal cavities, and the basolateral membrane oriented away from the lumen. (wikipedia.org)
  • The polarity of the neuron thus facilitates the directional flow of information, which is required for communication between neurons and effector cells. (wikipedia.org)
  • Without this front-rear polarity, cells would be unable to coordinate directed migration. (wikipedia.org)
  • We are interested in the spontaneous symmetry breaking, as an example of self-organization phenomena in living cells. (wikipedia.org)
  • Before cells can undergo key processes such as budding, mitosis, or locomotion, it must have some manner of cell polarity. (wikipedia.org)
  • physical
  • Transformers are said to have "additive" or "subtractive" polarity based on their physical arrangement of terminals and the polarity of windings connected to the terminals. (wikipedia.org)
  • electrical
  • In electrical engineering, dot marking convention, or alphanumeric marking convention, or both, can be used to denote the same relative instantaneous polarity of two mutually inductive components such as between transformer windings. (wikipedia.org)
  • Electrical polarity Knowlton & p.552, ยง15. (wikipedia.org)
  • Terrel Croft, Wilford Summers, American Electricians' Handbook, Eleenth EditionMcGraw Hill, 1987, ISBN 0-07-013932-6, p. 5-44 - 5-45 http://www.idc-online.com/technical_references/pdfs/electrical_engineering/Transformer_Polarity.pdf Transformer Polarity, retrieved 2018 Jan 16 Alexander, Charles (2009). (wikipedia.org)
  • water
  • It is revealed, for example, in floating of some objects on the surface of water, even though they are denser than water, and in the ability of some insects (e.g. water striders) and even reptiles (basilisk) to run on the water surface. (prezi.com)
  • share
  • On cheaper sets, this causes strobing and prevents any of the LEDs from getting to full brightness, since both polarities share the same wire pair and cannot be active at the same time, meaning each can only be on during its own half of the cycle. (wikipedia.org)
  • Cell polarity is an example of the self-organization property that all living organism share. (wikipedia.org)
  • John
  • In the following examples, (1)a entails that "I will go to Tokyo" was the exact sentence that John uttered. (wikipedia.org)
  • made
  • Pole mounted distribution transformers are manufactured with additive polarity, while instrument transformers are made with subtractive polarity. (wikipedia.org)
  • back
  • On DC, polarity can be switched back and forth so as to change the color of the lights, such as in Christmas lights that can be either white or colored. (wikipedia.org)
  • word
  • The concept was introduced by D. Seebach (hence the German word umpolung for reversed polarity) and E.J. Corey. (wikipedia.org)
  • useful
  • While understanding the subtle changes that the two polarities bring to the game is useful it is also possible to play the game as a straight shooter. (wikipedia.org)